public virtual void CheckConsistency()
{
ReadOnlyIndexCollectionList InternalList = InternalIndexCollectionList;
ReadOnlyIndexCollectionReadOnlyList PublicList = IndexCollectionList;
for (int i = 0; i < InternalList.Count; i++)
{
IReadOnlyIndexCollection InternalItem = InternalList[i];
Debug.Assert(PublicList.Contains(InternalItem));
Debug.Assert(PublicList.IndexOf(InternalItem) >= 0);
IReadOnlyIndexCollection PublicItem = PublicList[i];
Debug.Assert(InternalList.Contains(PublicItem));
Debug.Assert(InternalList.IndexOf(PublicItem) >= 0);
if (i == 0)
{
Debug.Assert(!((ICollection <IReadOnlyIndexCollection>)InternalList).IsReadOnly);
InternalList.Remove(InternalItem);
InternalList.Insert(0, InternalItem);
IEnumerable <IReadOnlyIndexCollection> AsEnumerable = InternalList;
foreach (IReadOnlyIndexCollection Item in AsEnumerable)
{
Debug.Assert(Item == InternalItem);
break;
}
}
}
}
/// <summary>
/// Checks if a index collection is contained is a list of index collection.
/// . Properties must be different.
/// . They must not share an index.
/// </summary>
/// <param name="collection">The collection to check.</param>
/// <param name="collectionList">The list of collections already accumulated.</param>
public static bool IsCollectionSeparate(IReadOnlyIndexCollection collection, ReadOnlyIndexCollectionReadOnlyList collectionList)
{
bool Result = true;
foreach (IReadOnlyBrowsingChildIndex Index0 in collection.NodeIndexList)
{
foreach (IReadOnlyIndexCollection Item in collectionList)
{
if (Item.PropertyName == collection.PropertyName)
{
Result = false;
}
foreach (IReadOnlyBrowsingChildIndex Index1 in Item.NodeIndexList)
{
if (Index0.Equals(Index1))
{
Result = false;
}
}
}
}
return(Result);
}
private protected virtual ReadOnlyInnerReadOnlyDictionary <string> BuildInnerTable(ReadOnlyBrowseContext browseContext)
{
IReadOnlyNodeState State = browseContext.State;
Debug.Assert(State.InnerTable == null);
ReadOnlyIndexCollectionReadOnlyList IndexCollectionList = browseContext.IndexCollectionList;
ReadOnlyInnerDictionary <string> InnerTable = CreateInnerTable();
foreach (IReadOnlyIndexCollection NodeIndexCollection in IndexCollectionList)
{
string PropertyName = NodeIndexCollection.PropertyName;
Debug.Assert(!InnerTable.ContainsKey(PropertyName));
IReadOnlyInner Inner = BuildInner(State, NodeIndexCollection);
InnerTable.Add(PropertyName, Inner);
}
if (InnerTable.Count > 0)
{
DebugObjects.AddReference(InnerTable);
}
return(InnerTable.ToReadOnly());
}
private protected virtual ReadOnlyNodeStateDictionary BuildChildrenStateTable(ReadOnlyBrowseContext browseContext)
{
IReadOnlyNodeState State = browseContext.State;
ReadOnlyInnerReadOnlyDictionary <string> InnerTable = State.InnerTable;
ReadOnlyIndexCollectionReadOnlyList IndexCollectionList = browseContext.IndexCollectionList;
ReadOnlyNodeStateDictionary ChildStateTable = CreateChildStateTable();
foreach (IReadOnlyIndexCollection <IReadOnlyBrowsingChildIndex> NodeIndexCollection in IndexCollectionList)
{
// List of indexes for this property (one for placeholder and optional node, several for lists and block lists)
IReadOnlyList <IReadOnlyBrowsingChildIndex> NodeIndexList = NodeIndexCollection.NodeIndexList;
string PropertyName = NodeIndexCollection.PropertyName;
Debug.Assert(InnerTable.ContainsKey(PropertyName));
IReadOnlyInner <IReadOnlyBrowsingChildIndex> Inner = (IReadOnlyInner <IReadOnlyBrowsingChildIndex>)InnerTable[PropertyName];
for (int i = 0; i < NodeIndexList.Count; i++)
{
IReadOnlyBrowsingChildIndex ChildIndex = NodeIndexList[i];
// If the inner is that of a block list, and the index is for the first node in the block, add block-specific states
if (Inner is IReadOnlyBlockListInner <IReadOnlyBrowsingBlockNodeIndex> AsBlockListInner && ChildIndex is IReadOnlyBrowsingNewBlockNodeIndex AsNewBlockIndex)
{
IReadOnlyBlockState BlockState = AsBlockListInner.InitNewBlock(AsNewBlockIndex);
((IReadOnlyBlockState <IReadOnlyInner <IReadOnlyBrowsingChildIndex> >)BlockState).InitBlockState();
Stats.BlockCount++;
IReadOnlyBrowsingPatternIndex PatternIndex = BlockState.PatternIndex;
IReadOnlyPatternState PatternState = BlockState.PatternState;
AddState(PatternIndex, PatternState);
Stats.PlaceholderNodeCount++;
IReadOnlyBrowsingSourceIndex SourceIndex = BlockState.SourceIndex;
IReadOnlySourceState SourceState = BlockState.SourceState;
AddState(SourceIndex, SourceState);
Stats.PlaceholderNodeCount++;
ChildIndex = AsNewBlockIndex.ToExistingBlockIndex();
}
IReadOnlyNodeState ChildState = BuildChildState(Inner, ChildIndex);
ChildStateTable.Add(NodeIndexList[i], ChildState);
}
}
return(ChildStateTable);
}
private protected virtual void BuildChildrenStates(ReadOnlyBrowseContext browseContext, ReadOnlyNodeStateDictionary childrenStateTable)
{
IReadOnlyNodeState State = browseContext.State;
ReadOnlyInnerReadOnlyDictionary <string> InnerTable = State.InnerTable;
ReadOnlyIndexCollectionReadOnlyList IndexCollectionList = browseContext.IndexCollectionList;
// Build states for children in the order they have been reported when browsing the parent state
foreach (IReadOnlyIndexCollection <IReadOnlyBrowsingChildIndex> NodeIndexCollection in IndexCollectionList)
{
IReadOnlyList <IReadOnlyBrowsingChildIndex> NodeIndexList = NodeIndexCollection.NodeIndexList;
string PropertyName = NodeIndexCollection.PropertyName;
IReadOnlyInner <IReadOnlyBrowsingChildIndex> Inner = (IReadOnlyInner <IReadOnlyBrowsingChildIndex>)InnerTable[PropertyName];
for (int i = 0; i < NodeIndexList.Count; i++)
{
IReadOnlyBrowsingChildIndex ChildNodeIndex = NodeIndexList[i];
IReadOnlyNodeState ChildState = childrenStateTable[ChildNodeIndex];
BuildStateTable(Inner, browseContext, ChildState.ParentIndex, ChildState);
}
}
}